2622396198 has 64 divisors (see below), whose sum is σ = 5554386432. Its totient is φ = 823764480.

The previous prime is 2622396173. The next prime is 2622396211. The reversal of 2622396198 is 8916932262.

It is a happy number.

2622396198 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3289936 + ... + 3290732.

It is an arithmetic number, because the mean of its divisors is an integer number (86787288).

Almost surely, 2^2622396198 is an apocalyptic number.

2622396198 is an abundant number, since it is smaller than the sum of its proper divisors (2931990234).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2622396198 is a wasteful number, since it uses less digits than its factorization.

2622396198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1149.

The product of its digits is 559872, while the sum is 48.

The square root of 2622396198 is about 51209.3370197272. The cubic root of 2622396198 is about 1379.0058298525.

The spelling of 2622396198 in words is "two billion, six hundred twenty-two million, three hundred ninety-six thousand, one hundred ninety-eight".